#3B430C#3B430C

#3B430C is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.4% C 0.076 H 117.6°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#3B430C
RGB	rgb(59, 67, 12)
HSL	hsl(69, 70%, 15%)
HSV	hsv(69, 82%, 26%)
CMYK	cmyk(11.9%, 0%, 82.1%, 73.7%)
CIE-LAB	lab(26.65, -11.72, 30.26)
CIE-LCH	lch(26.65, 32.45, 111.17°)
OKLab	oklab(36.37% -0.0351 0.0671)
OKLCH	oklch(36.37% 0.076 117.6)
XYZ	xyz(3.8772, 4.9707, 1.1029)
Luminance	0.0497 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B430C #140C43

analogous

#432F0C #3B430C #1F430C

triadic

#3B430C #0C3B43 #430C3B

tetradic

#3B430C #0C432F #140C43 #430C1F

square

#3B430C #0C432F #140C43 #430C1F

split-complementary

#3B430C #0C1F43 #2F0C43

monochromatic

#171A05 #171A05 #3B430C #697715 #96AB1F

Accessibility & contrast

On white

10.53

#3B430C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3B430C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B430C

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B430C	#FFFFFF	#000000	##FFFFFF
##3B430C	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F03

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#3F3F38

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3b430c;
/* rgb */ color: rgb(59, 67, 12);
/* oklch */ color: oklch(36.4% 0.076 117.6);

Tailwind

colors: {
  custom: {
    50: '#73774f',
    500: '#3b430c',
    950: '#000000',
  },
}

SCSS

$custom: #3b430c;
$custom-light: #73774f;
$custom-dark: #000000;

JSON

{
  "hex": "#3b430c",
  "rgb": {
    "r": 59,
    "g": 67,
    "b": 12
  },
  "hsl": {
    "h": 68.727,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.36367,
    "c": 0.07572,
    "h": 117.6
  },
  "luminance": 0.04971
}

Semantic roles & 50–950 ramp

primary

#3B430C

secondary

#382C7F

accent

#3BEC55

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3B430C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →